Anthracite

An″thra‐cite (�), n. [L. anthracites a kind of bloodstone; fr. Gr. � like coals, fr. �, �, coal or charcoal. Cf. Anthrax.] A hard, compact variety of mineral coal, of high luster, differing from bituminous coal in containing little or no bitumen, in consequence of which it burns with a nearly non luminous flame. The purer specimens consist almost wholly of carbon. Also called glance coal and blind coal.